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Barekisi ba ka Sehloohong

Hengyang Valin Steel Tube Co., Ltd. (Bitswang HYST) e thehiloe ka 1958, ke ka tlaasana ea Hunan Valin Tšepe & Steel Group Co., Ltd. Hona joale e na le basebetsi ba 3900 le thepa kakaretso ea limilione tse likete tse 13,5 Yuan. E mafelong aa dumelwetsweng go ka phahameng le theknoloji e ncha kgwebo, e kgwebo le bo ruisang molemo ho ka litokelo tsa thepa kelello naheng, e kgwebo har'a likhoebo holimo leshome ka khoebo ke diyantle ka Hunan Province le e kgwebo har'a hodimo diyuniti pontšo leshome ka polokeho ka Hunan Province.

CITIC Pacific Special Steel Holdings (CITIC Special Steel bakeng lekgutshwanyane), ke ka tlaasana ea CITIC Limited. Ho ne ho ena lik'hamphani joalo tlase ka Jiangyin Xingcheng Special Steel Mesebetsi Co., Ltd, Hubei Xinyegang Steel Co., Ltd, Daye Special Steel Co., Ltd, Tacheng Special Steel Co., Ltd, Jingjiang Special Steel Co., Ltd, Tongling Pacific Special Materials Co., Ltd le Yangzhou Pacific Special Materials Co., Ltd, eaba ba etsa e lebōpong la leoatle le linoka mosolotogamaano moralo oa ketane liindasteri.

Yangzhou Chengde Steel Pipe Co., Ltd. ke ho ohla theoha ho tloha Jiangsu Chengde Steel Pipe Co., Ltd., e leng bobeli naheng-sehlopha sa kgwebo, provense saense le theknoloji kgwebo poraefete le ho hlahisa se ka sehloohong sa tse fapa-fapaneng 219-720 × 3 k'habone steels -100mm le motsoako tšepe seamless liphaephe tšepe. tlhahiso ea ho koahela liindasteri tse ngata tse kang Thermal matla, peterolo & hloekisoang, tanka ea metsi, Mechanical, Oil & khase, mashala le shipbuilding. khamphani ke malapeng thekenoloji buka e ikhethang poraefete kgwebo le nang le Bibele e feletseng ea tse fapa-fapaneng boholo ba liphaephe seamless tšepe.

Baotou Tšepe le Steel Group, Baotou Steel kapa Baogang Group ke tšepe le tšepe kgwebo boemo-o ne a ena ka Baotou, Inner Mongolia, China. Ho ile hlophisoa bocha ka 1998 ho tloha Baotou Tšepe le Steel Company thehilweng ka 1954. Ho ke kgwebo kholo ka ho fetisisa tšepe ka Inner Mongolia. E na e kholo ho hlahisoeng botlaaseng ba tšepe le tšepe le kholo ka ho fetisisa ea saense ho etsa lipatlisiso le ho hlahisoeng botlaaseng ba earths tloaelehang China. khampani tsa lona ka tlaasana, Inner Mongolia Baotou Steel Union (SSE: 600010), ho ile ha thehoa 'me ho tse thathamisitsoeng leqepheng la Shanghai Stock Exchange ka 1997.